3823280 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3823280 > 2 > ChemIDplus > BV8409500 > NIOSH/BV8409500 > Androst-4-en-3-one, 17-beta-hydroxy-17-methyl-, and 19-nor-17-alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol (300:1) BV8409500 Ethinylestradiol and methyltestosterone (1:300) Methyltestosterone and ethinylestradiol (300:1) > BV8409500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=BV8409500 $$$$